Nhà Sản phẩm Bộ chuyển đổi quang Ethernet

3G/HD/SD-SDI Fiber Multiplexer w Audio Ethernet Tally Intercom

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Sản phẩm tốt nhất

Bộ chuyển đổi phương tiện truyền thông SFP Micro Mini 10/100 / 1000BASE-T sang 100 / 1000BASE-X

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TRUNG QUỐC E-link China Technology Co., Ltd. Chứng chỉ

The engineer solved our problem very quick, and the service is very good. Very professional factory.

—— Robert Lichtenstein-Canada

I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

—— Anek – Thailand

I'm very satisfied with the media converter received, the OEM order quality is good.

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E-link Sales are very professional, they give me not only product, but also solution. All E-link Fiber Media Converters and PoE Switches works well.

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Tôi trò chuyện trực tuyến bây giờ

3G/HD/SD-SDI Fiber Multiplexer w Audio Ethernet Tally Intercom

Hình ảnh lớn : 3G/HD/SD-SDI Fiber Multiplexer w Audio Ethernet Tally Intercom

Thông tin chi tiết sản phẩm:

Nguồn gốc:	Quảng Đông, Trung Quốc
Hàng hiệu:	E-link
Chứng nhận:	CE, RoHS, FCC, ISO9001
Số mô hình:	LNK-MSDI

Thanh toán:

Số lượng đặt hàng tối thiểu:	1 cặp
Giá bán:	negotiable
chi tiết đóng gói:	SDI trên gói xuất khẩu tiêu chuẩn mở rộng sợi quang
Thời gian giao hàng:	3-5 ngày làm việc
Điều khoản thanh toán:	L/C, D/A, D/P, T/T, Western Union, Moneygram, PayPal, thẻ tín dụng
Khả năng cung cấp:	1000pcs/tháng

Tiếp xúc

Chi tiết sản phẩm

Băng hình:	3G/HD/SD-SDI (270Mbps, 3Gbps), Auto EQ & đóng lại	Giao diện:	Rs232/422/485, âm thanh (xlr/3,5mm), kiểm đếm, máy liên lạc
Ethernet:	10/100 Base-T, RJ45, tự động thích ứng	Sợi:	SMF 10+km, MMF 300m, LC/SC/ST/FC tùy chọn
Bước sóng:	1310/1550nm, tùy chọn CWDM	Quyền lực:	DC 5V/3A, <15W tiêu thụ

3G/HD/SD-SDI Fiber Multiplexer w Audio Ethernet Tally Intercom
Overview
The LNK-MSDI Series integrates multiple broadcast and control signals into a single fiber

optic link.Supporting 3G/HD/SD-SDI video, RS232/422/485 data, audio intercom,

tally, Ethernet, and returnvideo, it enables seamless connectivity for studio and

field production. With uncompressed broadcast-grade transmission, automatic

re-clocking, and hot-swappable modules, it ensures reliable long-distance signal

transport up to 10+ km over SMF. Designed for demanding live production, OB
vans, and professional broadcasting applications.
Features

All-in-One Multiplexing: SDI, Audio, Tally, Intercom, Ethernet & Return Video.

Standards Support: SMPTE 424M/292M/259M & DVB-ASI compliant.

Signal Integrity: Auto equalization & re-clocking for stable SDI delivery.

Flexible Interfaces: RS232/422/485 control, XLR audio, RJ45 Ethernet.

Fiber Performance: 10+Km over SMF, 300m over MMF.

Hot-Swappable Design: Easy installation & maintenance.

Wide Temperature Range: -10°C ~ +75°C for harsh environments.

Compact & Rugged: 1U-ready aluminum housing, 4kg build.
Technical Indexes

General Specifications
Work Temp	-10°C to +75°C
Storage Temp	-40°C to 85°C
humidity	0 ~ 95% (non-condensing)
Input power	DC5V 3A
Power consumption	15W
Net weight	4kg
Appearance size	172mm167mm45mm (LxWxH)
Optical Fiber
Wavelength	1310nm / 1550nm / CWDM
Output Power	-6~-1dBm
Rx sensitivity	<-18dBm
Transmission Distance	SM fiber 10+km , MM fiber 300m
Optical connector	Dal LC /FC/ST/SC/MX/ Lemo / Neutrino (optional)
SDI input/output
Signal format	SMPTE 424M, SMPTE 292M, SMPTE 259M
Data rate	270Mbit/s - 1.48Gbit/s - 3Gbit/s
Cable Equalization	Automatic cable EQ (Bel den 1694A cable)
Cable Equalization	250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s
SDI interface	BNC 75 Ohm
Intercom
Camera Optic Adaptor
Interface	4pin XLR(Male) /5pin XLR(Female)/ 3.5mm headset jack
Microphone	Mic inputs with mute and pre-empt
Headphone	with volume up or down
Audio	Balance or unbalance line level
Tally
Camera Optic Adaptor
Interface	4pin air head or 3pin mini XLR
Output	Dry Contact Closure or wet +12V
	On: short or +12V
	Off: open or 0V
Remote Control
Interface	Terminal Block of Industrial Standard
Data	RS422 /RS232/RS485
Ethernet
Port	10/100 Base-T, RJ-45 connector
Work mode	Full duplex/half duplex
Data Rate	10 M bps & 100 M bps Ethernet (Auto Adaptive)

PS:
RS422 Data port assignment and pin connections

For data input and output connections, please note the following pin

assignment:

Pin Assignment

(Screw Terminal

Block)
Data format

RS422 (3-Wire)

GND

IN/OUT+(A)

IN/OUT-(B)

3-Wire RS422 Full Duplex Data communication connection diagram:

Transmitter End Receiver End

User’s Equipment	DATA PORT (3-PIN)	DATA PORT (3-PIN)	User’s Equipment
GND	1GND	1 IN(+)	TX(+)
IN/OUT+(A)	2 IN(-)	2 IN(-)	TX(-)
RX(+)	3 OUT(+)	3 OUT(+)	RX(+)